Rangers Chak gave up his studies after completing Form 4 and took up professional football when he was only 16.
2009–10 season On 22 May 2010, after a 0–3 loss to
Pegasus, Chak was taken by team boss Philip Lee to the stands to meet
South China convener
Steven Lo, sparking rumours in the press that he would join the Caroliners. But in the end he stayed with the club.
2010–11 season During the 2010–11 season, due to the cut on foreigners quota, Chak was named by Philip Lee as an important prospect for the club, along with teammate
Lam Hok Hei. However, in January 2011, Chak was highly criticised by Rangers boss Philip Lee, for "sleepwalking" on the pitch after the club lost a league game to
Pegasus. Philip added that he had no choice but to put him on sale. Later in June, Chak confirmed he would stay with Rangers.
South China Chak joined
South China in January 2013.
Tai Po After South China's decision to self-relegate in June 2017, Chak left the club. He later joined his former South China teammates
Tsang Man Fai and
Leung Kwun Chung at
Tai Po.
Eastern On 17 July 2019,
Eastern announced that they had signed Chak.
Southern On 2 July 2021, Chak joined Southern after being released by Eastern. ==International career==